Wells, Nicholas Birth impairments / [prepared by Nicholas Wells]. - London : Office of Health Economics, c1978. - 60 p. : ill. ; 21 cm. - Papers on current health problems ; 63 . Includes Bibliographic References ISBN: Subjects--Topical Terms: Abnormalities LC Class. No.: RG626 / .B5 1978 National Library of Medicine Call No.: QS 675 W455b 1978