PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 10671842-1 2000 We evaluated a single-use, disposable, carbon-dioxide-powered, needleless injector (J-Tip, National Medical Products Inc., CA, USA), which is claimed to deliver a virtually painless, subcutaneous injection. Carbon 39-45 TOR signaling pathway regulator Homo sapiens 86-89