LAM clinic directors answer questions on sirolimus, traveling, PFTs, and more. YouTube Video VVVZbGRZVldrcEhxRXZMMEVUSE5ENDNnLjdCcE5tcXM5VkE0 LAM clinic directors answer questions asked by regional LAM patient liaisons on sirolimus, traveling, PFTs, VEGF-Ds, Covid-19, and more.