the episode. Medical features Its handling of many varied medical cases – some common, some uncommon – made it an instant hit for ABC. Story lines included impotence, depression, brain damage, breast cancer, mononucleosis, teenaged obesity, juvenile diabetes, sexually transmitted diseases, epilepsy, learning disabilities, leukemia, haemophilia, paraplegia, dysautonomia, rape, Alzheimer's disease, and addiction to painkillers, among others. At its second season (1970–1971), it ranked number one in the Nielsen ratings, becoming the first ABC show to top the list. The same year, both Young and Brolin won Emmy Awards for their work, as did the show for Outstanding Dramatic Series. Young won a Golden Globe in 1972 for his performance. Members of the American Academy of Family Physicians served as technical advisers for the series and reviewed every script for medical accuracy. Politics The 1973 episode "The Other Martin Loring", was about a middle-aged man whom Welby advised to resist his homosexual impulses. The Gay Activists Alliance (GAA) zapped ABC, occupied its New York headquarters and picketed. The next year, "The Outrage" was a story of a teenaged student who was sexually assaulted by his male teacher, showing homosexuality with pedophilia. Seven sponsors refused to buy television advertising time, and 17 television network affiliates refused to air the episode. This was the first known instance of network affiliates refusing a network episode in response to protests. In addition, an episode dealing with abortion was refused by San Diego area ABC affiliate XETV, a station licensed to Tijuana across the border in Mexico, due to that country's stance on the practice at the time. Episodes Crossovers with Owen Marshall, Counselor at Law During its run, Marcus Welby, M.D. had two crossover stories with its legal spin-off series Owen Marshall, Counselor at Law. In "Men Who Care", Marshall defends the father of Welby's patient when the man is accused of murdering his daughter's boyfriend. In "I've Promised You a Father", Marshall defends Kiley in a paternity suit filed by a nurse claiming that Kiley is the father of her child. Nielsen ratings It was the first show in ABC's history to become the number-one show on television. Cancellation By the mid-1970s, the popularity of medical dramas began to wane. Ratings for both Marcus Welby, M.D. and CBS's Medical Center began to drop, as did the ratings for daytime dramas General Hospital and The Doctors. Previous episodes initially went into syndication in the