Authors:
Zhang, YZ
Chen, Y
Shangguan, B
Tie, XS
Ni, F
Citation: Yz. Zhang et al., Metallurgical investigations of dry sliding surface layer in phosphorous iron/steel friction pairs, SCI CHINA A, 44, 2001, pp. 218-222
Citation: B. Shangguan et Lw. Crim, Seasonal variations in sperm production and sperm quality in male winter flounder, Pleuronectes americanus: the effects of hypophysectomy, pituitary replacement therapy, and GnRH-A treatment, MARINE BIOL, 134(1), 1999, pp. 19-27