'This antibiotic was discovered by Alexander Fleming in 1928 in a mold'
penicillin
RETURN OF THE FUNGI: This antibiotic was discovered by Alexander Fleming in 1928 in a mold
This antibiotic was discovered by Alexander Fleming in 1928 in a mold
This antibiotic was discovered by Alexander Fleming in 1928 in a mold
RETURN OF THE FUNGI
penicillin
RETURN OF THE FUNGI