TY - GEN AU - RADNOT,M AU - ORBAN,T TI - [Effect of light on the secondary sex characteristics] SN - 0001-5989 PY - 2003///0501 KW - Animals KW - Birds KW - Humans KW - Light KW - Photobiology KW - Poultry KW - Sex Characteristics N1 - Publication Type: Journal Article ER -