Can you get Liquid deprenyl citrate as a prescription, or only from out of the country? My husband, age 63, has been diagosed with PD since 1987 and is still putting in at least 12 hours a day on our ranch. I have noticed that his symtoms have been getting worse the last six months. We have been doing lots of different alternate health care (chinese food herbs, magnetic therapy etc.) I'm always looking for new things to try. Would love to know more about LDC. Thanks, Nancy