APA
Nielsen N. V., Eriksen J. S., Larsen G., Mortensen K. K., Kemp A., Andersen F., Buhl H., Olsen J., Dalsgård C., Frandsen E., Vase I., Glissov B., Pugesgaard T., Jensen S. & Heuer H. E. (19811215). [Timolol eye drops in the treatment of glaucoma and ocular hypertension. A multicentre study]. : Ugeskrift for laeger.
Chicago
Nielsen N V, Eriksen J S, Larsen G, Mortensen K K, Kemp A, Andersen F, Buhl H, Olsen J, Dalsgård C, Frandsen E, Vase I, Glissov B, Pugesgaard T, Jensen S and Heuer H E. 19811215. [Timolol eye drops in the treatment of glaucoma and ocular hypertension. A multicentre study]. : Ugeskrift for laeger.
Harvard
Nielsen N. V., Eriksen J. S., Larsen G., Mortensen K. K., Kemp A., Andersen F., Buhl H., Olsen J., Dalsgård C., Frandsen E., Vase I., Glissov B., Pugesgaard T., Jensen S. and Heuer H. E. (19811215). [Timolol eye drops in the treatment of glaucoma and ocular hypertension. A multicentre study]. : Ugeskrift for laeger.
MLA
Nielsen N V, Eriksen J S, Larsen G, Mortensen K K, Kemp A, Andersen F, Buhl H, Olsen J, Dalsgård C, Frandsen E, Vase I, Glissov B, Pugesgaard T, Jensen S and Heuer H E. [Timolol eye drops in the treatment of glaucoma and ocular hypertension. A multicentre study]. : Ugeskrift for laeger. 19811215.