????? ????? ???????? ???????? ?????? ?????? ?? ????????? ?????? ???????? ???????? ????? ???? ???? ?????? ?????? ???????? ?? ???? ?????? ?? ????? ??????? ????? ????? ????? ???? ???? ????????? ?????? ????? ??? ?????? ????? ???????? ??????? ???????? ???? ?????? ???????? ?? ??? ?????? ???? ???? ????? ????????? ??? ?????? ??? ????? ??? ?????? ??????????? ?? ???? ?????? ??? ?????? ?????? ????? ??? ?????? ??? ???? ????? ??????? ?????? ?????? ???? ?? ???? ???? ????????? ????? ?? ?? ???? ???? ??????? ?????? ????????? ?????? ??????? ?????? ?????.
???????? ?? ??? ???? ????? ?????????? ????? ????????? ??????????? ????? ??? ??????? ??????? ???? ??????? ???? ?? ?? ???? ???? ?????? ???????? ???? ?????? ?? ????? ??? ?????? ???? ??? ??? ???? ???????? ?????? ???? ????????? ????? ???? ??? ???? ??????? ??????? ????? ????? ?????? ?????? ?????? ??????? ?????? ?? ?????? ?? ??????? ??? ??? ????? ????? ??????? ???? ??????? ???? ?? ??? ?????? ??????? ?????? ?????? "PCR"? ???????? ????? ?????? ?????? ?? ?????? ??? ????????? ?????????? ???? ?? ???? ?????? ??????? ??? ???????.
??? ?? ???? ????? ?????
????? ????? ????? ???? ?? ????? ???? ????????? ??????????? ????? 68 ???? ??? ?????? ????? ?????? ?????????? ?????? ?????? ???????? ???????? ??????? ?????: ????? ??????? ???? ?????? ???????? ??????? ?????? ??????? ???????????? ???????? ?????? ????? ???????? ???????? ????????? ??? ???? ??????? ?????????? ???????? ???? ??????? ???? ???? ???????? ????? ???????? ???????? ??????? ????????? ??????????? ???????? ???????????? ???????? ??????? (???????)? ???????? ???????? ?????????? ???????? ? ?????? ?????? ?????? ?????????? ???????? ????? ????????? ???????????? ??????? ?????? ??????? ???????????? ???? ????? ???? ??????? ????? ???????? ???????? ???? ??????? ???? ???? ????????? ???????????? ?????????? ?????????.
??? ???? ????? ????? ???? ?? ???? ???? ????????? ??????????? ?????: ?????????? ???????? ?????? (???????)? ?????? ?????? ???????? ???????????? ?????????? ????????? ?????????? ???????? ???????? ????????? ????????? ????????? ?????? ????? ??????? ????? ????? ????????? ??????? ??????????? ????? ???? ??????? ????????? ???????? ?????? ????????? ?????? ????????? ?????? ???????? ?????? ?????? ?????????? ????????.
???????? ?? ??? ???? ????? ?????????? ????? ????????? ??????????? ????? ??? ??????? ??????? ???? ??????? ???? ?? ?? ???? ???? ?????? ???????? ???? ?????? ?? ????? ??? ?????? ???? ??? ??? ???? ???????? ?????? ???? ????????? ????? ???? ??? ???? ??????? ??????? ????? ????? ?????? ?????? ?????? ??????? ?????? ?? ?????? ?? ??????? ??? ??? ????? ????? ??????? ???? ??????? ???? ?? ??? ?????? ??????? ?????? ?????? "PCR"? ???????? ????? ?????? ?????? ?? ?????? ??? ????????? ?????????? ???? ?? ???? ?????? ??????? ??? ???????.
??? ?? ???? ????? ?????
????? ????? ????? ???? ?? ????? ???? ????????? ??????????? ????? 68 ???? ??? ?????? ????? ?????? ?????????? ?????? ?????? ???????? ???????? ??????? ?????: ????? ??????? ???? ?????? ???????? ??????? ?????? ??????? ???????????? ???????? ?????? ????? ???????? ???????? ????????? ??? ???? ??????? ?????????? ???????? ???? ??????? ???? ???? ???????? ????? ???????? ???????? ??????? ????????? ??????????? ???????? ???????????? ???????? ??????? (???????)? ???????? ???????? ?????????? ???????? ? ?????? ?????? ?????? ?????????? ???????? ????? ????????? ???????????? ??????? ?????? ??????? ???????????? ???? ????? ???? ??????? ????? ???????? ???????? ???? ??????? ???? ???? ????????? ???????????? ?????????? ?????????.
??? ???? ????? ????? ???? ?? ???? ???? ????????? ??????????? ?????: ?????????? ???????? ?????? (???????)? ?????? ?????? ???????? ???????????? ?????????? ????????? ?????????? ???????? ???????? ????????? ????????? ????????? ?????? ????? ??????? ????? ????? ????????? ??????? ??????????? ????? ???? ??????? ????????? ???????? ?????? ????????? ?????? ????????? ?????? ???????? ?????? ?????? ?????????? ????????.




















