title: Cross-trial comparisons in the oncology arena: when is this justified?
authors.forename: Maurie
authors.initials: M
authors.lastname: Markman
mesh_terms: D000970:Antineoplastic Agents / Q000009:adverse effects*; D002986:Clinical Trials as Topic; D006801:Humans; D012107:Research Design
chemical_list: D000970:Antineoplastic Agents