[Determination of penicillin and tetracycline levels in small volumes of human blood].
D006801:Humans; D008722:Methods; D010406:Penicillins / Q000097:blood*; D013752:Tetracycline / Q000097:blood*
D010406:Penicillins; D013752:Tetracycline
Opredelenie soderzhaniia penitsillina i tetratsiklina v malom ob'eme krovi cheloveka.