APA

Pfeifer M., Pollaehne W. & Minne H. W. (19970616). Ultrasound analyses of the calcaneus predict relative risk of the presence of at least one vertebral fracture and reflect different physical qualities of bone in different regions of the skeleton. : Hormone and metabolic research = Hormon- und Stoffwechselforschung = Hormones et metabolisme.

Chicago

Pfeifer M, Pollaehne W and Minne H W. 19970616. Ultrasound analyses of the calcaneus predict relative risk of the presence of at least one vertebral fracture and reflect different physical qualities of bone in different regions of the skeleton. : Hormone and metabolic research = Hormon- und Stoffwechselforschung = Hormones et metabolisme.

Harvard

Pfeifer M., Pollaehne W. and Minne H. W. (19970616). Ultrasound analyses of the calcaneus predict relative risk of the presence of at least one vertebral fracture and reflect different physical qualities of bone in different regions of the skeleton. : Hormone and metabolic research = Hormon- und Stoffwechselforschung = Hormones et metabolisme.

MLA

Pfeifer M, Pollaehne W and Minne H W. Ultrasound analyses of the calcaneus predict relative risk of the presence of at least one vertebral fracture and reflect different physical qualities of bone in different regions of the skeleton. : Hormone and metabolic research = Hormon- und Stoffwechselforschung = Hormones et metabolisme. 19970616.