Statistics
Publications
1
Citations
15
H-Index
1
Active since
1999
Affiliations
Leiden University(Current)
M Helfferich is an author at Leiden University specializing in ovarian dermoid cyst surgery, medicine, and malignant tumors.
Publications per year
1999–1999
1
1
Glioblastoma multiforme in a dermoid cyst of the ovary. A case report.
Jan Den Boon, C M van Dijk, M Helfferich et al. · PubMed · 1999 · 15 citations
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