R. Ziering

发表

G. Klein, R. Ziering, R. W. Ziering, 1986, The Journal of asthma : official journal of the Association for the Care of Asthma.

G. Klein, R. Ziering, Ziering Rw, 1988, Clinical reviews in allergy.

G. Klein, R. Ziering, 1982, Postgraduate medicine.

G. Klein, R. Ziering, 1992, Postgraduate medicine.