D. Orth

The reproducibility of natural head posture: a methodological study.

M S Cooke, S. Wei, S H Wei, 1988, American journal of orthodontics and dentofacial orthopedics : official publication of the American Association of Orthodontists, its constituent societies, and the American Board of Orthodontics.

A summary five-factor cephalometric analysis based on natural head posture and the true horizontal.

M S Cooke, S. Wei, S H Wei, 1988, American journal of orthodontics and dentofacial orthopedics : official publication of the American Association of Orthodontists, its constituent societies, and the American Board of Orthodontics.