Johnson W D, Hook E W, Lindsey E, Kaye D
Antimicrob Agents Chemother. 1973 Mar;3(3):439-40. doi: 10.1128/AAC.3.3.439.
Ten chronic enteric typhoid carriers treated with oral ampicillin have been followed for 4 to 9 years and no relapses have occurred. Patients are probably cured if relapse does not occur within 2 years.
十名接受口服氨苄青霉素治疗的慢性伤寒带菌者已被随访4至9年,未出现复发情况。如果两年内不复发,患者可能已被治愈。