Analysis of information sources in references of the Wikipedia article "جان ویتریج ویلیامز" in Persian language version.
Dr. John Whitridge Williams, International authority on maternity and chief obstetrician of Johns Hopkins Hospital and a former dean of the Johns Hopkins Medical School, died at 9.15 o'clock last night.
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(help)Dr. John Whitridge Williams, International authority on maternity and chief obstetrician of Johns Hopkins Hospital and a former dean of the Johns Hopkins Medical School, died at 9.15 o'clock last night.
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(help)