Food insecurity questionnaire on knowledge, attitudes, and practices for perinatal care professionals - Gabriela Buccini; Ambree Schoetker; Ana Poblacion; Smriti Neupane; Timothy J. Grigsby; Dodds Simangan; Jyoti Desai; Allison Brown; Juanita Chinn; Manoj Sharma (PLoS ONE, 2025)