Process evaluations of early childhood obesity prevention interventions delivered via telephone or text messages: a systematic review.
Mahalakshmi EkambareshwarSwathi EkambareshwarSeema MihrshahiLi Ming WenLouise A BaurRachel LawsSarah TakiChris RisselPublished in: The international journal of behavioral nutrition and physical activity (2021)
PROSPERO registration: CRD42019108658.