Prolonged minimal dose administration of 2-sulphanylamido-3-methoxypyrazine (sulphamethopyrazine) in the treatment and prophylaxis of infectious diseases in the old.
D000368:Aged; D001991:Bronchitis / Q000188:drug therapy*; D002908:Chronic Disease; D004361:Drug Tolerance; D005260:Female; D006801:Humans; D008297:Male; D013449:Sulfonamides / Q000627:therapeutic use*
D013449:Sulfonamides