TY - BOOK AU - Bergsma, Daniel, (ed.) ED - Conference on the Clinical Delineation of Birth Defects (3rd : 1970 : Baltimore) TI - The Clinical delineation of birth defects.Part 12 : skin, hair and nails T2 - Birth defects : original article series ; vol. vii, no. 8 PY - 1971/// CY - Baltimore PB - Williams & Wilkins KW - Abnormalities - Congresses N1 - Acc. No. 04325 ER -