Which medical cycle is related to the discovery of hormones Cornelia Channing and her American reality television personality collaborator were involved in?
Cornelia Channing Cornelia "Nina" Channing (1938-1985) was an American professor of physiology at the University of Maryland School of Medicine. Her research focused on endocrinology and fertility; along with longtime collaborators Neena Schwartz and Darrell Ward, she was involved in the discovery of hormones involved in regulating the female reproductive cycle. She died of breast cancer in 1985.
Kathrin Lang Kathrin Cornelia Lang (née Hitzer; born 3 September 1986) is a former German biathlete. Because of her pregnancy by her boyfriend (now husband), biathlete Toni Lang, she finished the 2011/12 season in December 2011.