Effects of substance P and TRH on ventilation and pattern of breathing in newborn rabbits.
D000818:Animals; D000831:Animals, Newborn; D011817:Rabbits; D012119:Respiration / Q000187:drug effects*; D013373:Substance P / Q000494:pharmacology*; D013973:Thyrotropin-Releasing Hormone / Q000494:pharmacology*
D013373:Substance P; D013973:Thyrotropin-Releasing Hormone