On the assessment of the growth patterns in human fetal limbs: longitudinal measurements and allometric analysis

Problems of Relative Growth.

Richard A. Reyment, J. S. Huxley · Biometrics · 1994 · 2.1K citations

Life Sciences, Biology, Evolutionary Biology +15

The Problems of Relative Growth

Annals of the Entomological Society of America · 1932 · 1.8K citations · Full text

Social Sciences, Economics, Development Economics +8

A CRITICAL EVALUATION OF SONAR “CROWN‐RUMP LENGTH” MEASUREMENTS

Hugh P. Robinson, J. E. E. Fleming · BJOG An International Journal of Obstetrics & Gynaecology · 1975 · 1.4K citations

Medicine, Obstetrics, Obstetric Ultrasound +16

The timing and sequence of events in the development of the limbs in the human embryo

Ronan O’Rahilly, Ernest Gardner · Anatomy and Embryology · 1975 · 208 citations

Life Sciences, Biology, Developmental Biology +12

Assessment of gestational age in the second trimester by real-time ultrasound measurement of the femur length

Gregory D. O'Brien, John T. Queenan, Stuart Campbell · American Journal of Obstetrics and Gynecology · 1981 · 164 citations

Medicine, Maternal Health, Obstetrics +16