继发性闭经 meaning in Chinese

secondary amenorrhea

Clinical observation on treatment of secondary amenorrhea during adolescence with jianpi bushen method
健脾补肾法治疗青春期继发性闭经的临床观察
Obiective the clinical therapeutic effect of reinforcing the kidey activating blood circulation graules series presciption in 50case secondary amennorrhea
补肾活血颗粒剂系列方治疗继发性闭经50例疗效观察