title: Requirements of in vitro model systems.
abstract: In summary I would encourage the continued development of a variety of model systems with maximum characterization and with careful definition of questions to be asked. At the same time it is imperative that the biology of the prostate, and of BPH and prostatic carcinoma in particular, be kept clearly in mind so that appropriate questions can be asked and valid conclusions drawn.
mesh_terms: D000818:Animals; D002478:Cells, Cultured; D004195:Disease Models, Animal; D006801:Humans; D008297:Male; D009362:Neoplasm Metastasis; D011467:Prostate / Q000503:physiopathology; D011471:Prostatic Neoplasms / Q000473:pathology* / Q000503:physiopathology