J I Balla

发表

A S Elstein, J I Balla, C Christensen, 1989, BMJ.

J I Balla, R Iansek, 1984, Clinical and experimental neurology.

J I Balla, J. Balla, 1982, Methods of Information in Medicine.

J I Balla, J. Balla, 1980, Methods of information in medicine.