Scent of Lilacs *PThe sweet fragrance evoked the possibilities of love When Lexy Tate dreamed of practicing medicine, she hadn't imagined setting up her practice in an abandoned brothel, or delivering a calf in a ramshackle barn. But as one of the first woman doctors in America, Lexy couldn't afford to be fussy, especially with a young daughter to consider. Little Krista needed the warmth of the California sun for her health, and Lexy was determined to make a home for