信息2729: nolvadex testosterone You may be eligible to take part in the research component of the NBTIDB if you are either a new or returning patient, over the age of 18, who is being seen by one of the clinicians at the NBTI and are or will be entered into the NBTIDB, or a patient who is not coming to the NBTI for evaluation, but would still like to participate in the NBTIDB