PMC:7143804 / 4181-4321 JSONTXT

{"project":"2_test","denotations":[{"id":"32106462-24030680-69893279","span":{"begin":49,"end":51},"obj":"24030680"}],"text":" possible heating methods in their review paper [12]. Not all of the mentioned methods are easy to implement in low-cost and portable lab-on"}