title: Re: "Blood transfusions as a risk factor for non-Hodgkins lymphoma in the San Francisco Bay area: a population based study".
authors.forename: Jingcai
authors.initials: J
authors.lastname: Zhu
authors.forename: Kangmin
authors.initials: K
authors.lastname: Zhu
authors.forename: Robert S
authors.initials: RS
authors.lastname: Levine
authors.forename: Lee S
authors.initials: LS
authors.lastname: Caplan
mesh_terms: D000328:Adult; D006801:Humans; D008228:Lymphoma, Non-Hodgkin / Q000453:epidemiology / Q000209:etiology*; D008297:Male; D008875:Middle Aged; D012307:Risk Factors; D012495:San Francisco / Q000453:epidemiology; D065227:Transfusion Reaction