Biomedical literature

Monthly count of indexed biomedical publications for the topic (headline, all study types). Pass ?entity=<topic> and ?series=true for the time series. A month is published once complete — expect the newest point to be last month; that's upstream indexing lag, not a data gap.

Monthly indexed-publication count split by study type — entity is 'topic:study_type' (e.g. stroke:rct, mri:meta_analysis; types: rct, meta_analysis, systematic_review, practice_guideline). The evidence-quality breakdown behind the headline publication_count. Entities: /v1/categories/medical/products/literature/entities?metric=publication_count_by_type. ?series=true for the monthly series.