Helen V Worthington

发表

H. Worthington, M. Tickle, R. Craven, 1997, Community dentistry and oral epidemiology.

H. Worthington, N. Wilson, M. Hayashi, 2003, Clinical Oral Investigations.

H. Worthington, C. Jones, Helen V Worthington, 2000, Journal of dentistry.

Helen V Worthington, C. M. Jones, 2000, Journal of dentistry.