TY - GEN AU - Babson,S G AU - Phillips,D S TI - Growth and development of twins dissimilar in size at birth SN - 0028-4793 PY - 1973///1213 KW - Adolescent KW - Aptitude Tests KW - Birth Order KW - Birth Weight KW - Body Height KW - Body Weight KW - Child KW - Educational Measurement KW - Embryonic and Fetal Development KW - Female KW - Gestational Age KW - Growth KW - Head KW - growth & development KW - Humans KW - Infant, Newborn KW - Infant, Premature KW - Intelligence KW - Intelligence Tests KW - Male KW - Pregnancy KW - Twins N1 - Publication Type: Journal Article UR - https://doi.org/10.1056/NEJM197311012891803 ER -