TY - GEN AU - Argyropoulou,M I AU - Hadjigeorgi,C G AU - Kiortsis,D N TI - Antro-pyloric canal values from early prematurity to full-term gestational age: an ultrasound study SN - 0301-0449 PY - 1999///0128 KW - Analysis of Variance KW - Body Weight KW - Female KW - Gestational Age KW - Humans KW - Infant, Newborn KW - Infant, Premature KW - Male KW - Muscle Contraction KW - Pylorus KW - diagnostic imaging KW - Reference Values KW - Ultrasonography N1 - Publication Type: Journal Article UR - https://doi.org/10.1007/s002470050504 ER -