{"doi":"10.1152/japplphysiol.00511.2021","title":"Nitrogen-based lung clearance index: a valid physiological biomarker for the clinic","abstract":"The physiological content of N 2 multibreath washout testing has been questioned due to N 2 indirect measurement accuracy and N 2 blood solubility. With direct measurement of N 2 and twice as soluble argon, we show that these effects are largely outweighed by ease of use.","journal":"Journal of Applied Physiology","year":2022,"id":279161,"datarank":0.0,"base_score":0.0,"endowment":0.0,"self_citation_contribution":0.0,"citation_network_contribution":0.0,"self_endowment_contribution":0.0,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":5,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.9594,"is_data_producer":false,"deposit_databanks":null,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2022-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":740864,"name":"Rebecca J. Theilmann","orcid":"0000-0002-3882-5046","position":1,"is_corresponding":false},{"id":436258,"name":"Janelle M. Fine","orcid":"0000-0002-6800-4222","position":2,"is_corresponding":false},{"id":952194,"name":"Sylvia Verbanck","orcid":"0000-0003-0231-2756","position":3,"is_corresponding":false},{"id":311201,"name":"Chantal Darquenne","orcid":"0000-0001-5258-9089","position":0,"is_corresponding":true}],"reference_count":26,"raw_metadata":null,"created_at":"2026-07-19T00:28:51.322666Z","pmid":"35446597","pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}