Clinicopathologic Conference, Functional Vitamin B12 Deficiency from Use of Nitrous Oxide
NEJM 388:1893-1900, Case 15-2023, 2023
Clinicopath Conf,Multifocal Inflammatory Leukoencephalopathy Related to Combination Chemo with Fluorouracil/levamisole
NEJM 341:512-519, Case 24-1999, 1999