Effectiveness of photobiomodulation therapy for nipple pain or nipple trauma in lactating women: a systematic review protocol - Cirico, Michelli Oliveira Vani; Shimoda, Gilcéria Tochika; Silva, Isilia Aparecida; Sousa, Marcelo Victor Pires de; Castro, Renata de; McArthur, Alexa (JBI Evidence Synthesis, 2021)