Seol mar théacs é seo: In vitro epithelia and birth defects : proceedings of the workshop "Study of human birth defects using cultured epithelium" held at the Johns Hopkins Turner Auditorium in Baltimore, Maryland / sponsored by the March of Dimes Birth Defects Foundation ; editor. B. Shannon Danes, associate editors, part I, William H.J. Douglas, part II, Rody P. Cox, assistant editor, Sue Conde Greene.