RT Journal Article T1 Dr. Louis Isaac Woolf: At the Forefront of Newborn Screening and the Diet to Treat Phenylketonuria—Biography to Mark His 100th Birthday A1 Alonso Fernández, José Ramón AB In mid 2019, the author reminded the (International Society for Neonatal Screening) ISNS of the happy occasion of the 100th birthday of one of the living pioneers of neonatal screening, Professor Louis Isaac Woolf. Dr. Woolf turned 100 on April 24, 2019. Then ISNS president Professor Rodney Howell from Miami and Professor Graham Sinclair from Vancouver visited Dr. Woolf to commemorate his work [1]. The ISNS invited the author to write a biography of Dr. Woolf, now aged 101 PB MDPI SN 2409-515X YR 2020 FD 2020 LK http://hdl.handle.net/10347/26600 UL http://hdl.handle.net/10347/26600 LA eng NO Int. J. Neonatal Screen. 2020, 6(3), 61; https://doi.org/10.3390/ijns6030061 DS Minerva RD 28 abr 2026