Goblet cell carcinoids and related tumors of the vermiform appendix
BURKE, A. P, SOBIN, L. H, FEDERSPIEL, B. H, SHEKITKA, K. M, HELWIG, E. B
Published in American journal of clinical pathology (01.07.1990)
Published in American journal of clinical pathology (01.07.1990)
Get full text
Journal Article
Stromal tumors of the gastrointestinal tract: myogenic or neurogenic?
Hjermstad, B M, Sobin, L H, Helwig, E B
Published in The American journal of surgical pathology (01.05.1987)
Published in The American journal of surgical pathology (01.05.1987)
Get more information
Journal Article
CUTANEOUS ENDOMETRIOSIS
STECK, W D, HELWIG, E B
Published in JAMA : the journal of the American Medical Association (18.01.1965)
Published in JAMA : the journal of the American Medical Association (18.01.1965)
Get more information
Journal Article