Efek in vitro andrografolida terhadap apoptosis jalur intrinsik pada sel punca kanker payudara manusia yang dipaparkan rotenon: tinjauan ekspresi caspase-9, caspase-3 dan survivin = In vitro effect of andrographolide on the intrinsic pathway of apoptosis in rotenone induced human breast cancer stem cells focus on caspase 9 caspase 3 and survivin / Elvira Yunita