51.   Topics raised at a recent taping ranged from heroin addiction to masturbation to the proper post-coital etiquette of a menage a trois.

52.   Yet they sometimes sound ambivalent about being trapped in the coils of heroin addiction.

53.   Police said Will, who has no criminal background, has suffered from heroin addiction.

54.   A man who claimed to have developed a treatment for heroin addiction has been arrested for using opium, police said Monday.

55.   All three defendants were on methadone maintenance programs for heroin addiction in Australia at the time of their smuggling attempt.

56.   He had battled a heroin addiction for years.

57.   High-dose methadone and the two newer medications were all effective in treating heroin addiction, and all worked significantly better than low-dose methadone.

58.   One study in Los Angeles found that many users of methadone, a drug used to treat heroin addiction, also took phentermine, Wellman said.

59.   Tests on animals showed the pill can ease heroin addiction, and it is more effective than commonly used anti-addiction medicines, Xinhua said.

60.   The Grateful Dead leader decided last summer to confront his heroin addiction, his widow wrote.