RolfR. Engel

LEUCOCYTE LIFE-SPAN, LEUCOCYTE ALKALINE PHOSPHATASE, AND THE 21st CHROMOSOME

E. Hook, RolfR. Engel, 1964 .

Birth Order and Maternal Age for Reported Cases of Severe Prenatal Cortical Hyperostosis (Caffey–Silverman Disease)

R. Cifuentes, RolfR. Engel, 2017, American Journal of Perinatology Reports.

FACTORS INFLUENCING PULMONARY METHANE EXCRETION IN MAN

J. Bond, M. Levitt, M D Levitt, 1971, The Journal of experimental medicine.

Unusual Misplacement Sites of Percutaneous Central Venous Lines in the Very Low Birth Weight Neonate

R. Lussky, R. Engel, R. Cifuentes, 1997, American journal of perinatology.