HYDRA: possible determinants of unsatisfactory hypertension control in German primary care patients.
Steckelings UM, Stoppelhaar M, Sharma AM, Wittchen HU, Krause P, Küpper B, Kirch W, Pittrow D, Ritz E, Göke B, Lehnert H, Tschöpe D, Höfler M, Pfister H, Unger T; HYDRA Study Group.
Steckelings UM, et al. Among authors: kirch w.
Blood Press. 2004;13(2):80-8. doi: 10.1080/08037050310030982.
Blood Press. 2004.
PMID: 15182110
Free article.