PMC:7784828 / 521-784 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T13","span":{"begin":129,"end":194},"obj":"Sentence"},{"id":"T14","span":{"begin":195,"end":209},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"he main obstacles in drug discovery and development are the mounting cost, risk, and time frame needed to develop new medicines. Fair pricing and accessibility is another unmet global challenge.\nAreas covered: Here, the authors cover the pace, risks, cost, and ch"}