Birth defects and drugs in pregnancy / Olli P. Heinonen, Dennis Slone, Samuel Shapiro, with Leonard F. Gaetano ... [and others] ; David W. Kaufman, editor
Published
Littleton, Mass : John Wright, Publishing Sciences Group, 1977
Data presented from the Collaborative Perinatal Project undertaken under the auspices of the National Institute of Neurological and Communicative Disorders and Stroke