TY - RPRT TI - Ultrastructural basis for different pertechnetate uptake patterns by various human brain tumours. AU - P Bar-Sella AU - D Front AU - R Hardoff AU - E Peyser AU - B Borovich AU - I Nir PY - 1979 DO - 10.1136/jnnp.42.10.924 UR - https://pubmed.ncbi.nlm.nih.gov/229200/ ID - 229200 ER -