[SOME CONSIDERATIONS ON HOSPITAL INFECTIONS. (PRELIMINARY COMMUNICATION)].
D000900:Anti-Bacterial Agents; D003428:Cross Infection; D004351:Drug Resistance; D004352:Drug Resistance, Microbial; D006801:Humans; D013203:Staphylococcal Infections; D013223:Statistics as Topic; D000077145:Sulfanilamide; D013424:Sulfanilamides; D013449:Sulfonamides
D000900:Anti-Bacterial Agents; D013424:Sulfanilamides; D013449:Sulfonamides; D000077145:Sulfanilamide
ANTIBIOTICS; CROSS INFECTION; DRUG RESISTANCE, MICROBIAL; STAPHYLOCOCCAL INFECTIONS; STATISTICS; SULFONAMIDES