China 
Africa 
- Lipolysis
- Lipolytic
- Lipomas
- Lipomatosis
- Lipomyelomeningocele
- Lipopeptides
- Lipophilic bacteria
- Lipophosphoglycan
- Lipoplex
- Lipopolysaccharide
- Lipopolysaccharide binding protein
- Lipopolysaccharides
- Lipoprotein lipase
- Lipoprotein lipase deficiency
- Lipoprotein receptor-related protein
- Lipoprotein(a
- Lipoprotein-X
- Lipoprotein-associated phospholipase A2
- Lipoproteins
- Liposarcoma
- Liposomal daunorubicin
- Liposomes
- Liposuction
- Lipoteichoic acid
- Lipotoxicity
- Lipotropin
- Lipoxin
- Lipoxygenase
- Lipoxygenase inhibitors
- Lipstatin
- Lipstick
- Liquefactive necrosis
- Liquid air
- Liquid biopsy
- Liquid chromatography
- Liquid chromatography mass spectrometry
- Liquid crystals
- Liquid helium
- Liquid junction potential
- Liquid oxygen
- Liquid paraffin
- Liquid scintillation counting
- Liquid-based cytology
- Liquid-liquid extraction
- Liquiritigenin
- Liquorice
- Liraglutide
- Liriope spicata
- Lisch nodules
- Lisdexamfetamine
- Lisfranc injury
- Lisfranc joint
- Lisfranc ligament
- Lisinopril
- Lisocabtagene maraleucel
- Lisofylline
- Lissauer's tract
- Lissencephaly
- Listening
- Lister's tubercle
- Listeria
- Listeria monocytogenes
- Listeriaceae
- Listerine
- Listeriolysin O
- Listeriosis
- Listing's law
- Listlessness
- Lisuride
- Lithia
- Lithium
- Lithium carbonate
- Lithium chloride
- Lithium citrate
- Lithium orotate
- Lithium salt
- Lithium toxicity
- Lithocholic acid
- Lithotomy
- Lithotomy position
- Lithotripsy
- Lithotripter
- Litter
- Litter size
- Live attenuated influenza vaccine
- Live attenuated vaccines
- Live birth
- Live vaccines
- Live-cell imaging
- Livedo
- Livedo racemosa
- Livedo reticularis
- Livedoid vasculitis
- Livedoid vasculopathy
- Liver
- Liver X receptor
- Liver abscess
- Liver biopsy
- Liver cancer
- Liver cell
- Liver cirrhosis
- Liver dialysis
- Liver disease
- Liver diseases
- Liver dysfunction
- Liver enzymes
- Liver failure
- Liver fibrosis
- Liver fluke
- Liver function
- Liver function test
- Liver function tests
- Liver injury
- Liver lobules
- Liver metastasis
- Liver neoplasms
- Liver parenchyma
- Liver protein
- Liver regeneration
- Liver sinusoid
- Liver span
- Liver transplant
- Liver transplantation
- Liver tumor
- Liver tumors
- Livor mortis
- Lixisenatide
- Lixivaptan
- Lloyd-Davies position
- Loa loa
- Load cells
- Loading dose
- Lobar bronchus
- Lobar pneumonia
- Lobation
- Lobe
- Lobectomy
- Lobeglitazone
- Lobelia
- Lobeline
- Lobes
- Lobes of the brain
- Lobular carcinoma
- Lobuloalveolar
- Local anesthesia
- Local anesthetics
- Local field potentials
- Local hormone
- Local lymph node assay
- Local sleep