Neuropeptide Y knockout mice reveal a central role of NPY in the coordination of bone mass to body weight. oleh Paul A Baldock, Nicola J Lee, Frank Driessler, Shu Lin, Susan Allison, Bernhard Stehrer, En-Ju D Lin, Lei Zhang, Ronald F Enriquez, Iris P L Wong, Michelle M McDonald, Matthew During, Dominique D Pierroz, Katy Slack, Yan C Shi, Ernie Yulyaningsih, Aygul Aljanova, David G Little, Serge L Ferrari, Amanda Sainsbury, John A Eisman, Herbert Herzog