99mTc-sodium phytate is a valid alternative to the gold-standard 99mTc-sulfur colloid in the measurement of gastric emptying among healthy multi-ethnic Asian population: results of a randomized cross-over trialNorazlina Mat Nawi, Yeong Yeh Lee, Mohd Fazrin Mohd Rohani et al.|BMC Gastroenterology|2020Cited by 2