A randomized trial of fresh start text messaging to improve return to care in people with HIV who missed appointments in South Africa - Lawrence Long; Preethi Mistri; Sophie Pascoe; Candice Chetty-Makkan; B Maughan-Brown; A Buttenheim; L Schmucker; H Thirumurthy; Kate Rees; B Mutasa; E "et al" (LIPPINCOTT WILLIAMS & WILKINS, 2024)