title: SURFACE TENSION OF THE RESPIRATORY TRACT FLUID IN FETAL GUINEA PIGS.
mesh_terms: D000653:Amniotic Fluid; D000818:Animals; D001826:Body Fluids; D001835:Body Weight; D001980:Bronchi; D005333:Fetus; D006168:Guinea Pigs; D008365:Manometry; D012106:Research; D012137:Respiratory System; D013500:Surface Tension; D014132:Trachea
keywords: AMNIOTIC FLUID; BODY WEIGHT; BRONCHI; EXPERIMENTAL LAB STUDY; FETUS; GUINEA PIGS; MANOMETRY; SURFACE TENSION; TRACHEA