TY - GEN AU - Rannels,D E TI - Regulation of alveolar formation by retinoic acid SN - 0002-9513 PY - 1996///1220 KW - Animals KW - Animals, Newborn KW - growth & development KW - Pulmonary Alveoli KW - drug effects KW - Rats KW - Tretinoin KW - pharmacology N1 - Publication Type: Editorial UR - https://doi.org/10.1152/ajplung.1996.270.2.L171 ER -