SGML and XML as interchange formats for HL7 messages. - Robert H. Dolin; Wes Rishel; Paul V. Biron; John Spinosa; John E. Mattison (AMIA, 1998)

HL7 document patient record architecture: an XML document architecture based on a shared information model. - Robert H. Dolin; Liora Alschuler; Fred M. Behlen; Paul V. Biron; Sandy Boyer; Daniel J. Essin; Lloyd Harding; Tom Lincoln; John E. Mattison; Wes Rishel; Rachael Sokolowski; John Spinosa; et al. (AMIA, 1999)