000 00279nam a2200097 4500
999 _c4698
_d4698
100 _aGunasekara,Shashikala Ruwini
245 _aPCR analysis of pork contamination and nitrite determination in processed beef samples
260 _aRjagiriya
_bIchemc
_c2018
300 _a31
942 _cBK