L. Ratcliffe

发表

M. Swanson, J. Leggett, P. Horns, 1996, Journal of obstetric, gynecologic, and neonatal nursing : JOGNN.

N. Beeching, P. Phillips-Howard, M. Taegtmeyer, 2011, Postgraduate Medical Journal.

N. Beeching, M. Beadsworth, J. Anson, 2011, International journal of STD & AIDS.

N. Beeching, M. Beadsworth, E. Carrol, 2006, Postgraduate Medical Journal.

Raúl Tabarés Gutiérrez, Samit R. Joshi, H. Jessen, 2016, Journal of the International AIDS Society.

N. Beeching, M. Beadsworth, F. Campbell, 2009, International journal of STD & AIDS.

N. Beeching, M. Beadsworth, E. Carrol, 2002 .