PO-1226 Stereotactic APBI for Early-Stage Breast Cancer: Acute Toxicity Outcomes of a Prospective Trial. (May 2022) - Cantalino, J.; Collins, B.; Danner, M.; Rudra, S.; Suy, S.; Collins, S.; Pernia Marin, M.; Good, M.; Markiewicz, D.; Lanciano, R.; Obayomi-Davies, O.