negative regulation of smooth muscle cell proliferation
down regulation of smooth muscle cell proliferation
exact
down-regulation of smooth muscle cell proliferation
exact
downregulation of smooth muscle cell proliferation
exact
inhibition of smooth muscle cell proliferation
narrow
negative regulation of SMC proliferation
exact
Any process that stops, prevents or reduces the rate or extent of smooth muscle cell proliferation.
GO:0008285
negative regulation of cell population proliferation
is_a
GO:0048660
regulation of smooth muscle cell proliferation
is_a
GO:0048659
smooth muscle cell proliferation
negatively_regulates