negative regulation of pyloric antrum smooth muscle contraction
Any process that decreases the frequency, rate or extent of any pyloric antrum smooth muscle contraction.
GO:0120071
regulation of pyloric antrum smooth muscle contraction
is_a
GO:1904305
negative regulation of gastro-intestinal system smooth muscle contraction
is_a
GO:0120065
pyloric antrum smooth muscle contraction
negatively_regulates