TY - RPRT TI - Primary hyperparathyroidism and ALS: is there a relation? AU - C E Jackson AU - A A Amato AU - W W Bryan AU - G I Wolfe AU - K Sakhaee AU - R J Barohn PY - 1998 DO - 10.1212/wnl.50.6.1795 UR - https://pubmed.ncbi.nlm.nih.gov/9633730/ ID - 9633730 ER -