title: International collaboration in a cluster investigation.
authors.forename: A
authors.initials: A
authors.lastname: Garza
authors.forename: O
authors.initials: O
authors.lastname: Mutchinick
authors.forename: J F
authors.initials: JF
authors.lastname: Cordero
authors.forename: V W
authors.initials: VW
authors.lastname: Burse
mesh_terms: D000014:Abnormalities, Drug-Induced / Q000175:diagnosis / Q000453:epidemiology; D002648:Child; D016000:Cluster Analysis; D003906:Developing Countries; D005145:Face / Q000002:abnormalities*; D006801:Humans; D007391:International Cooperation; D008800:Mexico / Q000453:epidemiology; D016273:Occupational Exposure; D011078:Polychlorinated Biphenyls / Q000009:adverse effects; D014481:United States
chemical_list: D011078:Polychlorinated Biphenyls