'Before discovering penicillin, he discovered lysozyme, an antibacterial agent in tears & saliva'
Sir Alexander Fleming
MEDICINE: Before discovering penicillin, he discovered lysozyme, an antibacterial agent in tears & saliva
Before discovering penicillin, he discovered lysozyme, an antibacterial agent in tears & saliva
Before discovering penicillin, he discovered lysozyme, an antibacterial agent in tears & saliva
MEDICINE
Sir Alexander Fleming
MEDICINE