TY - JOUR T1 - Expression of Nerve Growth Factor (NGF) and Its Receptors TrkA and p75 in the Reproductive Organs of Laying Hens JO - Brazilian Journal of Poultry Science A1 - Shaoxia, PU A1 - Changwei, QU A1 - Zhi, LI A1 - Yansen, LI A1 - ChunMei, LI SN - 1516-635X UL - 10.1590/1516-635x1801187-192 VL - 18 Y1 - 2016 PB - Brasil ER -