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Papulonecrotic tuberculid in children: A report of eight patients

Jordaan H.F.; Schneider J.W.; Schaaf H.S.; Victor T.S.; Geiger D.H.; Van Helden P.D.; Rossouw D.J. (1996)

Papulonecrotic tuberculid (PNT), a form of cutaneous tuberculosis (TB), is uncommon in children. We identified eight children (six girls and two boys) with PNT. Their ages ranged from 19 to 139 months (median: 47.5 months, ...

p53 and p16/CDKN2 gene mutations in esophageal tumors from a high- incidence area in South Africa

Gamieldien W.; Victor T.C.; Mugwanya D.; Stepien A.; Gelderblom W.C.A.; Marasas W.F.O.; Geiger D.H.; Van Helden P.D. (1998)

Squamous cell carcinoma of the esophagus has an uneven geographic distribution, with a high incidence in the Transkei region of Eastern Cape Province, South Africa. The precise molecular events associated with tumorigenesis ...