@article {Nijboer:May 1999:0277-9536:1259,
	author = "Nijboer C.",
	author = "Triemstra M.",
	author = "Tempelaar R.",
	author = "Sanderman R.",
	author = "van den Bos G.A.M.",
	title = "Measuring both negative and positive reactions to giving care to cancer patients: psychometric qualities of the Caregiver Reaction Assessment (CRA)",
	journal = "Social Science and Medicine",
	volume = "48",
	year = "May 1999",
	abstract = "",
	pages = "1259-1269(11)",
	url = "http://www.ingentaconnect.com/content/els/02779536/1999/00000048/00000009/art00426"
	doi = "doi:10.1016/S0277-9536(98)00426-2"
}