# Timing and Magnitude of Increases in Levothyroxine Requirements during Pregnancy in Women with Hypothyroidism

**Type:** Papers  
**Canonical URL:** https://scholariq.org/papers/timing-and-magnitude-of-increases-in-levothyroxine-requirements-during-pregnancy/

## Facts

| Field | Value |
| --- | --- |
| Author Names | Erik K. Alexander,Ellen Marqusee,Jennifer L. Lawrence,Petr Jarolı́m,G. Fischer,P. Reed Larsen |
| Citations | 640 |
| DOI | 10.1056/nejmoa040079 |
| Fields | Medicine |
| Open Access | false |
| OA Status | closed |
| OpenAlex ID | https://openalex.org/W2088262036 |
| PMID | 15254282 |
| Type | article |
| Year | 2004 |

## Paper authors

- [Ellen Marqusee](https://scholariq.org/researchers/ellen-marqusee/)

## Paper journal

- [New England Journal of Medicine](https://scholariq.org/journals/new-england-journal-of-medicine/)

## Paper primary topic

- [Thyroid Disorders and Treatments](https://scholariq.org/topics/thyroid-disorders-and-treatments/)

## Paper topics

- [Thyroid Disorders and Treatments](https://scholariq.org/topics/thyroid-disorders-and-treatments/)
- [Pregnancy and preeclampsia studies](https://scholariq.org/topics/pregnancy-and-preeclampsia-studies/)
- [Pregnancy and Medication Impact](https://scholariq.org/topics/pregnancy-and-medication-impact/)

---
Source: ScholarIQ — public research metadata, principally OpenAlex. See https://scholariq.org/sources/ for provenance and https://scholariq.org/methodology/ for what these figures mean.