| HEL | Hen Egg Lysozyme |
|---|---|
| HEL | Hen egg white lysozime |
| HEL | Human embryo lung |
| HEL | Human embryonic lung |
| HEL | Human erythroleukaemia |
| HEL | anti-hen egg lysozyme |
| HEL | anti-hen egg white lysozyme |
| HEL | human embryonic lung fibroblast |
| HEL | human erythroleukaemia cell line |
| HELF | Human embryonic lung fibroblast |