Phytochemical profiling and anticancer activity of the n-butanol fraction from Ardisia villosa extract: Inhibition of gastric cancer cell proliferation via cell cycle arrest and senescence induction - Nguyet Mai Hua; Van Khang Pham; Thi Thanh Huong Le; Son Hiep Pham; Viet Hoang; Thu Huong Trinh; Dinh Quang Hung Can; Van Hung Hoang; Phu Hung Nguyen (PLoS ONE, 2026)