1. Abercrombie J: Multiple sarcomata of cranial bones. Trans Pathol Soc London 31:216–223, 1880.
2. Abilgaard CF: Unique features of metastatic neuroblastoma in the bone marrow. Am J Clin Pathol 74:363–364, 1980.
3. Ablin AR, Bleyer WA, Finklestein JZ, Hartmann JR, Leikin S and Hammond GD: Failure of moderate-dose prolonged infusion methotrexate and citrovorum factor rescue in patients with previously treated metastatic neuroblastoma — A phase II study. Cancer Treat Rep 62:1097–1099, 1978.
4. Adam A and Hochholzer L: Ganglioneuroblastoma of the posterior mediastinum: A clinicopathologic review of 80 cases. Cancer 47:373–381, 1981.
5. Addanki S, Gombos RL, Hinnenkamp ER and Sotos JF: Screening tests for vanillylmandelic acid. J Pediatr 90:955–957, 1977.