Changes in Professional Development

Publisher: Karger

E-ISSN: 1421-9867|59|5|619-623

ISSN: 0012-2823

Source: Digestion, Vol.59, Iss.5, 1998-08, pp. : 619-623

Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.

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Abstract